1166702559402 has 32 divisors (see below), whose sum is σ = 2432874240000. Its totient is φ = 372533853888.

The previous prime is 1166702559367. The next prime is 1166702559433. The reversal of 1166702559402 is 2049552076611.

It is a super-2 number, since 2×1166702559402² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26376277 + ... + 26420472.

It is an arithmetic number, because the mean of its divisors is an integer number (76027320000).

Almost surely, 2^{1166702559402} is an apocalyptic number.

1166702559402 is an abundant number, since it is smaller than the sum of its proper divisors (1266171680598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1166702559402 is a wasteful number, since it uses less digits than its factorization.

1166702559402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52796910.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 1166702559402 in words is "one trillion, one hundred sixty-six billion, seven hundred two million, five hundred fifty-nine thousand, four hundred two".